Tape recorder



Sept 30, 1969R YuKiTADA AYuKAwA ETAL. 3,469,800

TAPE RECORDER Filed sept. s, .1967 25 sheets-sheet 1 15A-0 KOZLI: l

. INVENTORS Yuk TAM AYUKAWA ATTORNEYS YUKITADA AYUKAWA l-:AL- `3,469,800

TAPE RECORDER sept. 3o, `1969 23 Sheets-Sheet 2 Filed sept. a', 19s?NAVE NmOm.. www?,

YuknAnA AYuKAwAl ISAO KDZU:

INVENTOR BY M l ATTORNEYS Sept- 30, 1969 YUKITADA AYuKAwA E'rAL3,469,800

TARE RECORDER .I Filed sept. 8,1967' 25 sheets-sheet s FIGB 1 YUKITADAAmm Aut ISM Kozu INVENTORS ATTORNEYS SePf- 30, 1969 YUKITADA Yu'kAwAETAL 3,469,800

TAPE RECORDER Filed Sept. 8, 1967 25 Sheets-Sheet 4 YuKIrAoA Avana/MwIsAo Kozu INVENTORS ATTORNEYS Sepf- 30, 1969 YUKITADA AYUKAWA ETAL3,469,800

l TAPE RECORDER l Filed sept. e, 19e? 25 sheets-sheet s INVENToRs F IG.6 YUKITA DA Ayumm, wp

IsAo Kazq ATTORNEYS Sept. 30, 1969 YUKITADA AYUKAWA `:a1-Al. 3,469,300 lTAPEl RECORDER Filed Sept. 8, 1967 y 23 Sheets-Sheet 6 V 'YUKITADAAYUKAWA U lsmoy Kozu:

INVENTOR'.

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sept. s, 1969 YU KITADA AYU KAWA ET AL TAPE RECORDER Filed Sept. 8, 1967FIGB@ 23 Sheets-Sheet 7 FIG. 8b

l YuxlTAnA AYUKALWA QJ V19m Kozu:

INVENTORS ATTORNEYS Sept. 30, 19H69 YUKITADA AYuKAwA ETAL 3,469,300

TAPE RECORDER Filed Sept. 8, 1967 23 Sheets-Sheet 9 Yum TAM PNUHAWA ISAOKozu ATTORNEYS INVENTORY7 Sept- 30, 1969 YuKlTADA AYUKWA ETAL ll3,469,800

TAPE RECORDER Filed sept. e, 1967 2 sheets-sheer 1o Yum/4M AYUKAWA' lsnoKozu:

INVENToRs ATTORNE'Yj` Sept 30, 1969 YUKITADA AYuKAwA :TAL 3,469,800

` TAPE RECORDER Filed Sept. 8, 1967 23 Sheets-Sheet 1l l w8 YumTADAAYumxw/l lno Kozu'.

INVENTORS ATTORNEYS BY MMM SePt- 30, 1969 YUKITADA `AYLJKAWA ETAL3,469,800

TAPE RECORDER Filed Sept. 5` 1967 y 23 Sheets-Sheet l2 Yumrm AYuKAWA qlrsAo Mozu;

INvJENToRs ATTORNEY 5 Sept 3 0 1969 YUKITADA AYuKAwA ETAL. 3,469,800

TAPE RECORDER Filed sept. s, 1967 2s sheets-sheet 1s "44 ,44 "444 40 44Yummun AYuMAwAYl.

lsAo :mu:

504 INV ENT ORQ 492 ATTORNEYS Sept. 30, 1969 YUKITADA AYuKAwA ETAL3,469,800

' TAPE RECORDER Filed Sept. 8, 1967 23 Sheets-Sheet 14 i YumAnAAYUKAWAQI |5AO KDZU'- INVENTORS ATTORNEYS Sept. 30, 1969 YUKITADAAYuKAwA ETAL 3,469,800

TAPE RECORDER Filed Sept. 8, 1967 25 Sheets-Sheet le UMITADA AYUKAWA 8u.' l'sAo wozu'.

INV ENT OR,

BY I j? ff ATTORNEY 5 Sept. 30, 1969 YUKITADA AYuKAwA ETAL. 3,469,300

TAPE RECORDER Filed sept. e. 19e? 23 sham-smet 1v Yummvn AYLMAWA d 562lsno Kozu= INVENTORQ ATTORNEYS Sept. 30, 1969 YUKITADA AYuKAwA E'rAl.3,469,800

TAPE RECORDER Filed Sept. 8V 1967 v 23 Sheets-Sheet 18 ATTORNEYS 762 766v 634 HJM C? M M) W YuKlTAnA AYUMWA 770 ad 764 7g IPSOS lsAo Kozngrymm 6Sept 30, 1969 YUKITADA AYuKAwA ETAL. 3,469,800

TAPE RECORDER 25 vSheets-Sheet 19 Filed Sept` s, 1967 www AYunAwA "l15H0 KDZLI INVENTOR MM M ATTORNEYS sept 30, 1969 YUKITADA AYuKAwA ETAL3,469,800

TAPE RECORDER Filed Sept. 8, 1967 23 Sheets-Sheet 2O m54@ YUKITADAAYUKAW hunv Kozu:

, INVENTORS ATTORNEYS

